共 33 条
[2]
Aiello S. E., 1998, The Merck Veterinary Manual
[5]
CRESSWELL N, 1992, GENETIC INTERACTIONS, P59
[6]
*DANMAP, 2000, DANMAP 2000 CONS ANT
[8]
GRANATO PA, 1976, HEALTH LAB SCI, V13, P258
[9]
Halling-Sorensen B, 2001, PHARMACEUTICALS IN THE ENVIRONMENT, P143